Round Duct Expansions Joints

Round Ducting Joints are often utilized in lightweight air handing system such as Precipitators/ Scrubbers, Fans and Big Blowers to absorb vibration, thermal movement and misalignments.

This type of expansion joint is available in a variety of material configurations such as Neoprene, EPDM, Chlorobutyl, Hypalon* or Viton* elastomers with Nylon, Kevlar* or polyester tyre cord reinforcement.

Flanged style of ducting expansion joints are drilled to customers specifications. Round Duct Expansion Joints can also be manufactured with a slip-on connection where no mating flange exists. The joint is manufactured to the exact outside diameter of the duct, and simply slipped onto the pipe. Stainless steel/carbn steel bands hold the joint securely in place.